Sample Container and Preservation Guidelines

Analysis/Constituent

Container

Preservation

Holding Time

STLC Lead (Liquid)

1000ml HDPE

--

2 weeks**
**To preservation. After preservation the holding time is 6 months

Sampling Instructions:
A Chain of Custody(COC) form, listing all samples, date and time sampled, and analysis requested should be filled out by the Sampler. This COC form should accompany the samples to the testing laboratory.